Fantasy leagues, Esports, social clubs like golf, tennis, cigars etc... shooting clubs/ranges & alumni associations, local lodges like Moose or KoC. Of course churches, libraries & local schools offer many sorts of social clubs for adults. We joined a Fox Hunting club. ( We don't actually hunt foxes any longer. ) We've made like-minded friends that we share a lifestyle with. Many country clubs have multiple levels of involvement for members including just 'Social Status' which are affordable.